18 static struct sd_card card;  variable
28  * Verify that SD stack can initialize an SD card
29  * This test must run first, to ensure the card is initialized.
38 	zassert_equal(ret, 1, "SD card not present in slot");  in ZTEST()
40 	ret = sd_init(sdhc_dev, &card);  in ZTEST()
41 	zassert_equal(ret, 0, "Card initialization failed");  in ZTEST()
49 	ret = sdmmc_ioctl(&card, DISK_IOCTL_GET_SECTOR_COUNT, &sector_count);  in ZTEST()
51 	TC_PRINT("SD card reports sector count of %d\n", sector_count);  in ZTEST()
53 	ret = sdmmc_ioctl(&card, DISK_IOCTL_GET_SECTOR_SIZE, &sector_size);  in ZTEST()
55 	TC_PRINT("SD card reports sector size of %d\n", sector_size);  in ZTEST()
59 /* Verify that SD stack can read from an SD card */
65 	/* Try simple reads from start of SD card */  in ZTEST()
67 	ret = sdmmc_read_blocks(&card, buf, block_addr, 1);  in ZTEST()
68 	zassert_equal(ret, 0, "Single block card read failed");  in ZTEST()
70 	ret = sdmmc_read_blocks(&card, buf, block_addr, SECTOR_COUNT / 2);  in ZTEST()
71 	zassert_equal(ret, 0, "Multiple block card read failed");  in ZTEST()
76 		ret = sdmmc_read_blocks(&card, buf, block_addr, SECTOR_COUNT);  in ZTEST()
81 	ret = sdmmc_read_blocks(&card, buf, block_addr, 1);  in ZTEST()
85 	ret = sdmmc_read_blocks(&card, buf, block_addr, 2);  in ZTEST()
86 	zassert_equal(ret, 0, "Read from end of card failed");  in ZTEST()
90 	ret = sdmmc_read_blocks(&card, buf + SDMMC_UNALIGN_OFFSET,  in ZTEST()
95 /* Verify that SD stack can write to an SD card */
101 	/* Try simple writes from start of SD card */  in ZTEST()
103 	ret = sdmmc_write_blocks(&card, buf, block_addr, 1);  in ZTEST()
104 	zassert_equal(ret, 0, "Single block card write failed");  in ZTEST()
106 	ret = sdmmc_write_blocks(&card, buf, block_addr, SECTOR_COUNT / 2);  in ZTEST()
107 	zassert_equal(ret, 0, "Multiple block card write failed");  in ZTEST()
112 		ret = sdmmc_write_blocks(&card, buf, block_addr, SECTOR_COUNT);  in ZTEST()
117 	ret = sdmmc_write_blocks(&card, buf, block_addr, 1);  in ZTEST()
121 	ret = sdmmc_write_blocks(&card, buf, block_addr, 2);  in ZTEST()
122 	zassert_equal(ret, 0, "Write to end of card failed");  in ZTEST()
126 	ret = sdmmc_write_blocks(&card, buf + SDMMC_UNALIGN_OFFSET,  in ZTEST()
140 	ret = sdmmc_write_blocks(&card, buf, block_addr, SECTOR_COUNT / 2);  in ZTEST()
141 	zassert_equal(ret, 0, "Write to card failed");  in ZTEST()
143 	ret = sdmmc_read_blocks(&card, buf, block_addr, SECTOR_COUNT / 2);  in ZTEST()
144 	zassert_equal(ret, 0, "Read from card failed");  in ZTEST()
153 	ret = sdmmc_write_blocks(&card, buf, block_addr, SECTOR_COUNT);  in ZTEST()
154 	zassert_equal(ret, 0, "Write to card failed");  in ZTEST()
157 	ret = sdmmc_read_blocks(&card, buf, block_addr, SECTOR_COUNT);  in ZTEST()
158 	zassert_equal(ret, 0, "Read from card failed");  in ZTEST()
165 		ret = sdmmc_write_blocks(&card, buf + SDMMC_UNALIGN_OFFSET,  in ZTEST()
167 		zassert_equal(ret, 0, "Write to card failed");  in ZTEST()
171 		ret = sdmmc_read_blocks(&card, check_buf + SDMMC_UNALIGN_OFFSET,  in ZTEST()
173 		zassert_equal(ret, 0, "Read from card failed");  in ZTEST()
181 /* Simply dump the card configuration. */
184 	switch (card.card_voltage) {  in ZTEST()
186 		TC_PRINT("Card voltage: 1.2V\n");  in ZTEST()
189 		TC_PRINT("Card voltage: 1.8V\n");  in ZTEST()
192 		TC_PRINT("Card voltage: 3.0V\n");  in ZTEST()
195 		TC_PRINT("Card voltage: 3.3V\n");  in ZTEST()
198 		zassert_unreachable("Card voltage is not known value");  in ZTEST()
200 	zassert_equal(card.status, CARD_INITIALIZED, "Card status is not OK");  in ZTEST()
201 	switch (card.card_speed) {  in ZTEST()
203 		if (card.flags & SD_1800MV_FLAG) {  in ZTEST()
204 			TC_PRINT("Card timing: SDR12\n");  in ZTEST()
206 			/* Card uses non UHS mode timing */  in ZTEST()
207 			TC_PRINT("Card timing: Legacy\n");  in ZTEST()
211 		if (card.flags & SD_1800MV_FLAG) {  in ZTEST()
212 			TC_PRINT("Card timing: SDR25\n");  in ZTEST()
214 			/* Card uses non UHS mode timing */  in ZTEST()
215 			TC_PRINT("Card timing: High Speed\n");  in ZTEST()
219 		TC_PRINT("Card timing: SDR50\n");  in ZTEST()
220 		zassert_true(card.flags & SD_1800MV_FLAG,  in ZTEST()
221 			     "Card must support UHS mode for this timing");  in ZTEST()
224 		TC_PRINT("Card timing: SDR104\n");  in ZTEST()
225 		zassert_true(card.flags & SD_1800MV_FLAG,  in ZTEST()
226 			     "Card must support UHS mode for this timing");  in ZTEST()
229 		TC_PRINT("Card timing: DDR50\n");  in ZTEST()
230 		zassert_true(card.flags & SD_1800MV_FLAG,  in ZTEST()
231 			     "Card must support UHS mode for this timing");  in ZTEST()
234 		zassert_unreachable("Card timing is not known value");  in ZTEST()
236 	zassert_not_equal(card.bus_io.clock, 0, "Bus should have nonzero clock");  in ZTEST()
237 	TC_PRINT("Bus Frequency: %d Hz\n", card.bus_io.clock);  in ZTEST()
238 	switch (card.type) {  in ZTEST()
240 		TC_PRINT("Card type: SDIO\n");  in ZTEST()
243 		TC_PRINT("Card type: SDMMC\n");  in ZTEST()
246 		TC_PRINT("Card type: combo card\n");  in ZTEST()
249 		zassert_unreachable("Card type is not known value");  in ZTEST()
251 	if (card.sd_version >= SD_SPEC_VER3_0) {  in ZTEST()
252 		TC_PRINT("Card spec: 3.0\n");  in ZTEST()
253 	} else if (card.sd_version >= SD_SPEC_VER2_0) {  in ZTEST()
254 		TC_PRINT("Card spec: 2.0\n");  in ZTEST()
255 	} else if (card.sd_version >= SD_SPEC_VER1_1) {  in ZTEST()
256 		TC_PRINT("Card spec: 1.1\n");  in ZTEST()
257 	} else if (card.sd_version >= SD_SPEC_VER1_0) {  in ZTEST()
258 		TC_PRINT("Card spec: 1.0\n");  in ZTEST()
260 		zassert_unreachable("Card spec is unknown value");  in ZTEST()